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Mean Well HLG-480H-C3500AB Power Supply 480W 3500mA - Adjustable and Dimmable
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Mean Well HLG-480H-C3500AB Power Supply 480W 3500mA - Adjustable an...
The HLG-480H is a 480W Mean Well power converter (input range: 90~305VAC).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: SAFETY & ISOLATION RESISTANCE EMC EMC EMISSION EMC IMMUNITY MTBF OTHERS DIMENSION NOTE
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG-C Series
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Power Rating480 Watt
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Output Voltage170 Volt
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Rated Current3.5 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming Control10V PWM,1-10V,Built-in Potentiometer,Resistance
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Standards MetCB,CCC,CE,EAC,ENEC,RCM,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~90°C
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Warranty7 Year
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Length10.32 in
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Width4.92 in
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Height1.72 in
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Weight6.17 lb
::specification::
Frequently Asked Questions
Can I use the HLG-480H-C3500AB for a dimmable LED grow light system?
Yes. The HLG-480H-C3500AB delivers 480W at 3500mA constant current and supports both built-in potentiometer adjustment and external 1-10V/PWM dimming. This combination is ideal for horticultural lighting where you need to vary light intensity through different growth stages.
Is the HLG-480H-C3500AB suitable for driving dimmable high-bay LED fixtures?
Yes. At 480W and 3500mA, it powers high-output LED high-bay luminaires. The AB variant provides both manual adjustment via potentiometer and external dimming control, which is useful for warehouse or facility lighting systems that need scheduled or sensor-driven brightness changes.
What dimming options does the HLG-480H-C3500AB support?
The AB suffix means it includes a built-in potentiometer for manual output adjustment and an external dimming input that accepts 1-10V analog, PWM, or resistance signals. This gives you both local trimming and remote control flexibility for integrating into lighting control systems.
Can the HLG-480H-C3500AB power LED stadium or sports court floodlights?
Yes. With 480W at 3500mA constant current and a CC voltage range of 68-137V, it can drive high-power LED floodlight arrays. The dimming capability is useful for reducing output during practice sessions versus full-brightness competition events. Its IP65 rating protects against rain and dust.
What LED string voltage does the HLG-480H-C3500AB require?
The CC voltage range is 68-137V. Your series-connected LED string's total forward voltage must fall within this range for the driver to regulate current at 3500mA. The number of LEDs in the string depends on each LED's individual forward voltage.
How does the HLG-480H-C3500AB handle extreme outdoor temperatures?
It is rated for -40°C to +90°C operation and carries an IP65 water-resistant rating. This supports installation in cold northern climates as well as hot rooftop or enclosed fixture locations. For direct rain exposure, use a sheltered mounting position or protective canopy.
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